1097667065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 1551868416

約数和(自身を除く): 454201351

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 529, 713, 1217, 1265, 1705, 2645, 3565, 5819, 6085, 7843, 13387, 16399, 27991, 29095, 37727, 39215, 66935, 81995, 139955, 180389, 188635, 307901, 414997, 643793, 867721, 901945, 1539505, 2074985, 3218965, 4338605, 7081723, 9544931, 19957583, 35408615, 47724655, 99787915, 219533413, 1097667065]

約数ペア:

[(1, 1097667065), (5, 219533413), (11, 99787915), (23, 47724655), (31, 35408615), (55, 19957583), (115, 9544931), (155, 7081723), (253, 4338605), (341, 3218965), (529, 2074985), (713, 1539505), (1217, 901945), (1265, 867721), (1705, 643793), (2645, 414997), (3565, 307901), (5819, 188635), (6085, 180389), (7843, 139955), (13387, 81995), (16399, 66935), (27991, 39215), (29095, 37727)]